From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Sun, 14 Sep 2014 20:14:14 +0000 (+0400)
Subject: i2c: rcar: simplify check for last message
X-Git-Tag: fixes-against-v3.18-rc2~33^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c30d7662d81062cbc25e5ff50be8dbaca3a1f20a;p=pandora-kernel.git

i2c: rcar: simplify check for last message

rcar_i2c_master_xfer() needlessly compares the message pointers (using indirect
addressing) in order to detect the last I2C message, while it's enough to only
compare the message indexes.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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